Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 6 7 10 8 2
- Which one does not belong? 9 4 12 5 3
- Which one does not belong? 1 5 2 9 3
- A = 10, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 1 4 9 3 7
- Which one does not belong? 6 12 2 7 8
- Which one does not belong? 12 11 4 3 6
- A = 7, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 3 9 11 2
- Which one does not belong? 10 12 1 6 7
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 9 3 4 12 10
- Which one does not belong? 8 11 1 5 7
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 14, B = 9, C = 8 → the smallest is ____
- A = 12, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 12 11 1 4 6
- Which one does not belong? 12 9 4 5 10
- Which one does not belong? 11 10 6 1 9